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About This Item
Empirical Formula (Hill Notation):
C4H8O3
CAS Number:
Molecular Weight:
104.10
UNSPSC Code:
51113400
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1720939
Product Name
(R)-2-Hydroxybutyric acid, ≥97.0% (T)
InChI key
AFENDNXGAFYKQO-GSVOUGTGSA-N
SMILES string
CC[C@@H](O)C(O)=O
InChI
1S/C4H8O3/c1-2-3(5)4(6)7/h3,5H,2H2,1H3,(H,6,7)/t3-/m1/s1
assay
≥97.0% (T)
form
solid
optical purity
enantiomeric ratio: ≥99:1 (GC)
mp
50-54 °C
functional group
carboxylic acid
hydroxyl
storage temp.
2-8°C
Quality Level
Related Categories
Other Notes
Chiral building block
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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M N Romanelli et al.
Chirality, 8(8), 579-584 (1996-01-01)
The enantiomers of 3-alpha-tropyl 2-(phenylthio)butyrate (SM32, 1) were prepared by chiral synthesis and tested for analgesic, cognition-enhancing, and ACh-releasing properties. They show enantioselectivity in some of the tests, the eutomer being related in configuration to R-(+)-hyoscyamine.
K.J. Hale et al.
Tetrahedron Letters, 36, 6965-6965 (1995)
M N Romanelli et al.
Chirality, 8(3), 225-233 (1996-01-01)
The enantiomers of two alpha-tropanyl esters, SM21 (1) and PG9 (2), derived from (+)-R-hyoscyamine, that act by increasing the central cholinergic tone, were obtained by esterification after resolution of the corresponding racemic acids [(-)-S-1, (-)-R-2 and (+)-S-2] and by stereospecific
R Guerranti et al.
Biochimica et biophysica acta, 1568(1), 45-52 (2001-12-04)
Rat liver L-threonine dehydrogenase is a mitochondrial enzyme which transforms L-threonine either into aminoacetone or into acetyl-CoA. We show that it is inhibited by several fatty acids and their derivatives: short chain fatty acids, L-2-hydroxybutyrate and D-3-hydroxybutyrate, long chain fatty
Iola F Duarte et al.
NMR in biomedicine, 20(4), 401-412 (2006-12-07)
This paper reports the first application of high-resolution (1)H NMR spectroscopy to the plasma of five juveniles with glycogen storage disease type 1a (GSD1a), permitting the characterisation of the plasma metabolic profile and the identification of alterations relative to a
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